66220532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44623}}^1$

素因数の和:44687

約数の個数: 24

約数和(自身を含む): 134942976

約数和(自身を除く): 68722444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44623, 89246, 178492, 312361, 624722, 1249444, 2365019, 4730038, 9460076, 16555133, 33110266, 66220532]

約数ペア:

[(1, 66220532), (2, 33110266), (4, 16555133), (7, 9460076), (14, 4730038), (28, 2365019), (53, 1249444), (106, 624722), (212, 312361), (371, 178492), (742, 89246), (1484, 44623)]